Thinking Mathematically (6th Edition)

by
Blitzer, Robert F.

Answer

I am in Los Angeles and not in California.

Work Step by Step

If I am in Los Angeles, then I am in California.
As we know,
The negation of p → q is p ∧ ∼q.
p: I am in Los Angeles
q: I am in California
Therefore, the negation of the statement is:
I am in Los Angeles and not in California